| Authors | Year | Title | Publisher |
| Boyd FR & Brown G | 1968 | Electron-probe study of exsolution in pyroxenes | Carnegie Institution of Washington Yearbook 66, p. 353-359 |
| Boyd FR & Brown GM | 1969 | Electron-probe study of pyroxene exsolution | Mineralogical Society of America Special Paper 2, p. 211-216 |